J.Ranade IBM S.
1 total work
Placing special emphasis on VM/ESA, this book describes the VM operating system and application environment - IBM's flagship mainframe operating system. It gives programmers, users, and administrators expert insights to help them better understand and exploit VM features. The book explores central processing functions, system /370 and /390 architectures, virtual storage facilities, I/O administration, time-sharing resources, communications support, the filing system, and data throughout. VM is detailed in terms of its functions and capabilities in the areas of client-server computing and programming support.